Original articles, 112-116 | DOI: 10.53260/GREM.212028 The genetic background of coagulation factors is associated with the presence of amenorrhea in girls with anorexia nervosa: a pilot study Webinar Areti Augoulea, Eleni Armeni, Stavroula A. Paschou, Evangelia Deligeoroglou, Emmanuel Economou, Georgios Papadimitriou, Evgenia Stergioti, Vassilios Karountzos, Artemis Tsitsika, Konstantinos Panoulis, Irene Lambrinoudaki